비상정지

정의

공작기계를 즉시 멈추는 안전 기능.

프론트매터의 정의를 기준으로 삼고 셋업·가공·검사 전 과정에서 같은 의미로 사용합니다.

공식 / 규칙

• Emergency stop is a safety function: stop motion first, then preserve the scene and remove the hazard before recovery.
• Treat every E-stop as an abnormal event that requires cause confirmation, not just a button to continue production.

대표 범위

• The acceptable operating window is zero avoidable E-stop events during normal production.
• Any recurring E-stop on the same job should trigger a formal root-cause review.

현장 시나리오

• After an E-stop, confirm hazard removal, axis clearances, and restart sequence before releasing the machine.
• Record the trigger condition so the same unsafe sequence is not repeated on the next shift.

일반 오류 / 문제 해결

• If E-stop events are frequent, review guarding, interlocks, and operator sequence instead of normalizing the risk.
• If restart behavior is unclear, return to the recovery checklist and confirm every energy state before jogging axes.

관련 도구

• Alarm Diagnostics
• Maintenance Tracking